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14 cards from this deck
Too reactive for carbon reduction
Bauxite
Al2O3Al_2O_3Al2O3 (aluminium oxide)
Lowers melting point of bauxite
Graphite
Al3+Al^{3+}Al3+ gains electrons (reduction)
Al3++3e−→Al(l)Al^{3+} + 3e^- \rightarrow Al(l)Al3++3e−→Al(l)
Molten aluminium
O2−O^{2-}O2− loses electrons (oxidation)
2O2−→O2(g)+4e−2O^{2-} \rightarrow O_2(g) + 4e^-2O2−→O2(g)+4e−
Oxygen gas
Carbon dioxide (CO2CO_2CO2)
Molten
Bottom (denser than mixture)
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